Fans of the Tony-winning musical "Hamilton" should circle their calendars for Aug. 11, with the hip hop-meets-history Broadway show promising a big day "for a few reasons" over its social media accounts.

The vague announcement over social media has fans speculation running wild. Some of the ideas:

A home video release of the original cast performance.

Lin-Manuel Miranda, who played the title character on Broadway, is joining the touring cast for the show's Los Angeles premiere on Friday. This theory is supported by the posts' use of the #BitOfADay hashtag, which is used by Miranda.